From patchwork Wed Nov 9 21:47:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aloka Dixit X-Patchwork-Id: 13038099 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 349D7C4332F for ; Wed, 9 Nov 2022 21:47:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230212AbiKIVri (ORCPT ); Wed, 9 Nov 2022 16:47:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48210 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231425AbiKIVrg (ORCPT ); Wed, 9 Nov 2022 16:47:36 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CAA1D2FFDE for ; Wed, 9 Nov 2022 13:47:34 -0800 (PST) Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2A9Ki1oo032547; Wed, 9 Nov 2022 21:47:31 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=+qLWNUp+Nppc40g91Vc6xCc3myb+5f4CIWqaDvNRLgQ=; b=h9GHdkQu4539gZvgB0g+Kf3k9jVqau8eLy2LOD8Z2/M188DSnhTOIQoeRGyrlgfAqxkc NJvSaadWtMqBT7Vxmwci5Pfdj9lby0ONQyWmIh/hOlRajq+vd9YVK6afkuyR6o6N4lFK Xqj8KVLIKsX+l3DNe7f4OCWR1kRIhqdG7WIiBWnfDgc1wQS9djvrb1ypICzh1nIRJBzK z1svLrMZoIXwcbFw0CFsleBfyU/Hz74vKzKfYtf00Nj+ezvqmi8ovHhcw1jWOu+0IpF1 EO8VFtDjM3FT2MBDVTA2pn7M0mHZMrstcl8LcDnRpvmEqqpumm5o9lWbOfPSZsiF3Z/3 dw== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3krhn28amy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 09 Nov 2022 21:47:31 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2A9LlUOr022103 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 9 Nov 2022 21:47:30 GMT Received: from alokad-linux.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Wed, 9 Nov 2022 13:47:30 -0800 From: Aloka Dixit To: , CC: Aloka Dixit Subject: [PATCH v7 1/3] cfg80211: modify prototype for change_beacon Date: Wed, 9 Nov 2022 13:47:18 -0800 Message-ID: <20221109214720.6097-2-quic_alokad@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221109214720.6097-1-quic_alokad@quicinc.com> References: <20221109214720.6097-1-quic_alokad@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: lQYkn8s3R0yo-5O4Xy9n0B1Cmd0jvsNE X-Proofpoint-GUID: lQYkn8s3R0yo-5O4Xy9n0B1Cmd0jvsNE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-09_06,2022-11-09_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 impostorscore=0 bulkscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 mlxlogscore=923 mlxscore=0 priorityscore=1501 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211090164 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Modify the prototype for change_beacon() in struct cfg80211_op to accept struct cfg80211_ap_settings instead of cfg80211_beacon_data so that it can process data in addition to beacons. Above change also requires similar modifications to prototype of ieee80211_change_beacon() and driver specific functions for successful compilation. Signed-off-by: Aloka Dixit --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 4 +- drivers/net/wireless/ath/wil6210/cfg80211.c | 3 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +- .../net/wireless/marvell/mwifiex/cfg80211.c | 3 +- .../wireless/microchip/wilc1000/cfg80211.c | 4 +- .../net/wireless/quantenna/qtnfmac/cfg80211.c | 4 +- .../staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 6 ++- include/net/cfg80211.h | 2 +- net/mac80211/cfg.c | 13 ++--- net/wireless/nl80211.c | 13 +++-- net/wireless/rdev-ops.h | 2 +- net/wireless/trace.h | 54 ++++++++++--------- 12 files changed, 64 insertions(+), 48 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index a20e0aeae284..31f1d0bba698 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -2954,7 +2954,7 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, } static int ath6kl_change_beacon(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *beacon) + struct cfg80211_ap_settings *params) { struct ath6kl_vif *vif = netdev_priv(dev); @@ -2964,7 +2964,7 @@ static int ath6kl_change_beacon(struct wiphy *wiphy, struct net_device *dev, if (vif->next_mode != AP_NETWORK) return -EOPNOTSUPP; - return ath6kl_set_ies(vif, beacon); + return ath6kl_set_ies(vif, ¶ms->beacon); } static int ath6kl_stop_ap(struct wiphy *wiphy, struct net_device *dev, diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 40f9a7ef8980..dfbb478ae274 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -2082,11 +2082,12 @@ void wil_cfg80211_ap_recovery(struct wil6210_priv *wil) static int wil_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev, - struct cfg80211_beacon_data *bcon) + struct cfg80211_ap_settings *params) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); struct wireless_dev *wdev = ndev->ieee80211_ptr; struct wil6210_vif *vif = ndev_to_vif(ndev); + struct cfg80211_beacon_data *bcon = ¶ms->beacon; int rc; u32 privacy = 0; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index ae9507dec74a..a4a9c325f5d2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -5292,13 +5292,13 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev, static s32 brcmf_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev, - struct cfg80211_beacon_data *info) + struct cfg80211_ap_settings *info) { struct brcmf_if *ifp = netdev_priv(ndev); brcmf_dbg(TRACE, "Enter\n"); - return brcmf_config_ap_mgmt_ie(ifp->vif, info); + return brcmf_config_ap_mgmt_ie(ifp->vif, &info->beacon); } static int diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index bcd564dc3554..828af7babb58 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -1835,10 +1835,11 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy, */ static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *data) + struct cfg80211_ap_settings *params) { struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); struct mwifiex_adapter *adapter = priv->adapter; + struct cfg80211_beacon_data *data = ¶ms->beacon; mwifiex_cancel_scan(adapter); diff --git a/drivers/net/wireless/microchip/wilc1000/cfg80211.c b/drivers/net/wireless/microchip/wilc1000/cfg80211.c index 9bbfff803357..151cf1bbf5c2 100644 --- a/drivers/net/wireless/microchip/wilc1000/cfg80211.c +++ b/drivers/net/wireless/microchip/wilc1000/cfg80211.c @@ -1420,11 +1420,11 @@ static int start_ap(struct wiphy *wiphy, struct net_device *dev, } static int change_beacon(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *beacon) + struct cfg80211_ap_settings *params) { struct wilc_vif *vif = netdev_priv(dev); - return wilc_add_beacon(vif, 0, 0, beacon); + return wilc_add_beacon(vif, 0, 0, ¶ms->beacon); } static int stop_ap(struct wiphy *wiphy, struct net_device *dev, diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 73e6f9408b51..9388adcdcac1 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -331,11 +331,11 @@ static int qtnf_mgmt_set_appie(struct qtnf_vif *vif, } static int qtnf_change_beacon(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *info) + struct cfg80211_ap_settings *info) { struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); - return qtnf_mgmt_set_appie(vif, info); + return qtnf_mgmt_set_appie(vif, &info->beacon); } static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev, diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c index 6aeb169c6ebf..d90eaa087474 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c @@ -2351,11 +2351,13 @@ static int cfg80211_rtw_start_ap(struct wiphy *wiphy, struct net_device *ndev, } static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *ndev, - struct cfg80211_beacon_data *info) + struct cfg80211_ap_settings *info) { struct adapter *adapter = rtw_netdev_priv(ndev); - return rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len); + return rtw_add_beacon(adapter, info->beacon.head, + info->beacon.head_len, info->beacon.tail, + info->beacon.tail_len); } static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 11a370e64143..9d32fc94b218 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4331,7 +4331,7 @@ struct cfg80211_ops { int (*start_ap)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_ap_settings *settings); int (*change_beacon)(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *info); + struct cfg80211_ap_settings *info); int (*stop_ap)(struct wiphy *wiphy, struct net_device *dev, unsigned int link_id); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c848fe04dd44..feb54b5e6ebd 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1398,17 +1398,18 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, } static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, - struct cfg80211_beacon_data *params) + struct cfg80211_ap_settings *params) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_link_data *link; + struct cfg80211_beacon_data *beacon = ¶ms->beacon; struct beacon_data *old; int err; struct ieee80211_bss_conf *link_conf; sdata_assert_lock(sdata); - link = sdata_dereference(sdata->link[params->link_id], sdata); + link = sdata_dereference(sdata->link[beacon->link_id], sdata); if (!link) return -ENOLINK; @@ -1424,13 +1425,13 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, if (!old) return -ENOENT; - err = ieee80211_assign_beacon(sdata, link, params, NULL, NULL); + err = ieee80211_assign_beacon(sdata, link, beacon, NULL, NULL); if (err < 0) return err; - if (params->he_bss_color_valid && - params->he_bss_color.enabled != link_conf->he_bss_color.enabled) { - link_conf->he_bss_color.enabled = params->he_bss_color.enabled; + if (beacon->he_bss_color_valid && + beacon->he_bss_color.enabled != link_conf->he_bss_color.enabled) { + link_conf->he_bss_color.enabled = beacon->he_bss_color.enabled; err |= BSS_CHANGED_HE_BSS_COLOR; } diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 148f66edb015..4b0b02fc822c 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6068,7 +6068,7 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info) unsigned int link_id = nl80211_link_id(info->attrs); struct net_device *dev = info->user_ptr[1]; struct wireless_dev *wdev = dev->ieee80211_ptr; - struct cfg80211_beacon_data params; + struct cfg80211_ap_settings *params; int err; if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && @@ -6081,16 +6081,21 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info) if (!wdev->links[link_id].ap.beacon_interval) return -EINVAL; - err = nl80211_parse_beacon(rdev, info->attrs, ¶ms); + params = kzalloc(sizeof(*params), GFP_KERNEL); + if (!params) + return -ENOMEM; + + err = nl80211_parse_beacon(rdev, info->attrs, ¶ms->beacon); if (err) goto out; wdev_lock(wdev); - err = rdev_change_beacon(rdev, dev, ¶ms); + err = rdev_change_beacon(rdev, dev, params); wdev_unlock(wdev); out: - kfree(params.mbssid_ies); + kfree(params->beacon.mbssid_ies); + kfree(params); return err; } diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 13b209a8db28..b0c700a78106 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -173,7 +173,7 @@ static inline int rdev_start_ap(struct cfg80211_registered_device *rdev, static inline int rdev_change_beacon(struct cfg80211_registered_device *rdev, struct net_device *dev, - struct cfg80211_beacon_data *info) + struct cfg80211_ap_settings *info) { int ret; trace_rdev_change_beacon(&rdev->wiphy, dev, info); diff --git a/net/wireless/trace.h b/net/wireless/trace.h index a405c3edbc47..90765bb96546 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -617,46 +617,52 @@ TRACE_EVENT(rdev_start_ap, TRACE_EVENT(rdev_change_beacon, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, - struct cfg80211_beacon_data *info), + struct cfg80211_ap_settings *info), TP_ARGS(wiphy, netdev, info), TP_STRUCT__entry( WIPHY_ENTRY NETDEV_ENTRY __field(int, link_id) - __dynamic_array(u8, head, info ? info->head_len : 0) - __dynamic_array(u8, tail, info ? info->tail_len : 0) - __dynamic_array(u8, beacon_ies, info ? info->beacon_ies_len : 0) + __dynamic_array(u8, head, info ? info->beacon.head_len : 0) + __dynamic_array(u8, tail, info ? info->beacon.tail_len : 0) + __dynamic_array(u8, beacon_ies, + info ? info->beacon.beacon_ies_len : 0) __dynamic_array(u8, proberesp_ies, - info ? info->proberesp_ies_len : 0) + info ? info->beacon.proberesp_ies_len : 0) __dynamic_array(u8, assocresp_ies, - info ? info->assocresp_ies_len : 0) - __dynamic_array(u8, probe_resp, info ? info->probe_resp_len : 0) + info ? info->beacon.assocresp_ies_len : 0) + __dynamic_array(u8, probe_resp, + info ? info->beacon.probe_resp_len : 0) ), TP_fast_assign( WIPHY_ASSIGN; NETDEV_ASSIGN; if (info) { - __entry->link_id = info->link_id; - if (info->head) - memcpy(__get_dynamic_array(head), info->head, - info->head_len); - if (info->tail) - memcpy(__get_dynamic_array(tail), info->tail, - info->tail_len); - if (info->beacon_ies) + __entry->link_id = info->beacon.link_id; + if (info->beacon.head) + memcpy(__get_dynamic_array(head), + info->beacon.head, + info->beacon.head_len); + if (info->beacon.tail) + memcpy(__get_dynamic_array(tail), + info->beacon.tail, + info->beacon.tail_len); + if (info->beacon.beacon_ies) memcpy(__get_dynamic_array(beacon_ies), - info->beacon_ies, info->beacon_ies_len); - if (info->proberesp_ies) + info->beacon.beacon_ies, + info->beacon.beacon_ies_len); + if (info->beacon.proberesp_ies) memcpy(__get_dynamic_array(proberesp_ies), - info->proberesp_ies, - info->proberesp_ies_len); - if (info->assocresp_ies) + info->beacon.proberesp_ies, + info->beacon.proberesp_ies_len); + if (info->beacon.assocresp_ies) memcpy(__get_dynamic_array(assocresp_ies), - info->assocresp_ies, - info->assocresp_ies_len); - if (info->probe_resp) + info->beacon.assocresp_ies, + info->beacon.assocresp_ies_len); + if (info->beacon.probe_resp) memcpy(__get_dynamic_array(probe_resp), - info->probe_resp, info->probe_resp_len); + info->beacon.probe_resp, + info->beacon.probe_resp_len); } else { __entry->link_id = -1; }